Cristhian Lousa
Senior Software Engineer at Langflow
Minas Gerais, Brazil
Summary
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Rockstar🎓
Top SchoolCristhian Lousa is a Senior Software Engineer based in Minas Gerais, Brazil, with a strong track record building scalable full-stack systems and developer-focused tooling. He has led core initiatives on Langflow—one of the largest open-source AI platforms—contributing across desktop Rust/Tauri apps, React front-ends, and Python/FastAPI backends while integrating a dozen AI providers and shipping robust CI/CD and testing. His background spans payments, enterprise BI, and high-performance frontend work (Angular/React), plus hands-on DevOps with Docker and reproducible deployments. Known for pragmatic design and long-term reliability, he often improves developer experience through test automation, state-management optimizations, and UI polish (including dark mode and file-upload UX). An engineer who started in civil/onsite roles, he brings uncommon systems thinking from hardware and construction into software architecture and cross-team execution.
5 years of coding experience
7 years of employment as a software developer
Master of Business Administration - MBA Business Inteligence, Master of Business Administration - MBA Business Inteligence at Faculdade UnyleyaBachelor's degree Engineering, Bachelor's degree Engineering at Universidade Federal de Uberlândia - UFU
Stackoverflow
51reputation
3kreached
2answers
3questions
Github Skills (18)
ui-components10
typescript10
user-interface10
ui-design10
interface-design10
front-end-development10
typescript-types10
typescripts10
react10
cell6
angular6
android-studio6
android6
android-layout6
dropzone6
Programming languages (4)
Github contributions (5)
langflow-ai/langflow
May 2023 - Apr 2025
Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:446 reviews, 890 PRs, 2793 pushes in 1 year 10 months
Contributions summary:Cristhian primarily contributed to the front-end development of the Langflow application, with commits focused on UI enhancements and component implementations. They were responsible for reordering imports for better readability, adjusting UI spacing and icon styles, and adding dark mode support for various components. Furthermore, the user worked on improving the UI by updating the text alignment and introducing new features such as file uploading.
chatgptgenerative-ailarge-language-modelsreact-flow
Cristhianzl/Backend_SMD
Dec 2023 - Sep 2024
Contributions:104 pushes, 1 branch in 8 months
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